The detection of BRAF V600E immunoexpression in papillary thyroid carcinoma (PTC) is extremely important because its association with poor prognosis. Is prognosis really associated all histological variants carcinoma? To contribute to this elucidation, using the mutation-specific antibody, present study was performed determine between and clinicopathological variant groups PTC. Tumour tissue sa...

BACKGROUND The impact of nodal disease remains controversial in papillary thyroid carcinoma (PTC). STUDY DESIGN One surgeon treated 159 unselected patients, who were followed up for 1 to 27 years. We present a retrospective analysis with respect to nodal disease. Occult nodal disease was investigated, including metachronous nodal disease (mpN(1)) in primarily node negative patients (pN(0), cl...

A clinicopathologic study of 241 cases of papillary thyroid carcinoma treated at the University of Florence Medical School, Florence, Italy is presented. The features of greatest prognostic value were patient's age at presentation, small tumor size, total encapsulation, extrathyroid extension, multicentricity, and presence of distant metastases. The prognosis of the disease was not influenced b...

Lymph nodes posterior to the right recurrent laryngeal nerve (LN-prRLN) are common sites of nodal recurrence after the resection of papillary thyroid carcinoma (PTC). However, the indication for LN-prRLN dissection remains debatable. We therefore studied the relationships between LN-prRLN metastasis and the clinicopathological characteristics in 306 patients with right or bilateral PTC who unde...

BACKGROUND The indications for elective bilateral central node dissection for patients with unilateral papillary thyroid carcinoma (PTC) who are clinically node negative are still not verified. We investigated the predictive factors of lymph node metastasis and formulated guidelines for surgical extent. METHODS From 2004 to 2009, 325 patients diagnosed with unilateral PTC who had undergone to...

A 12-year-old girl presented with a 4 year history of an enlarged, firm thyroid gland. On exam, her thyroid was firm and fixed and an enlarged cervical lymph node was palpable as well. Though a thyroid ultrasound prior to referral was read as thyroiditis, clinical suspicion for thyroid carcinoma mandated continued investigation. The diagnosis of papillary thyroid cancer was established and her ...

OBJECTIVE To predict the American Joint Cancer Committee tumor-node-metastasis stage in patients with papillary thyroid carcinoma by evaluating the relationship between the preoperative neutrophil-to-lymphocyte ratio and the tumor-node-metastasis stage. METHODS We retrospectively examined 161 patients with a diagnosis of papillary thyroid carcinoma. The Neutrophil-to-Lymphocyte Ratio was calc...

background and objectives: breast cancer is the most common malignancy among women in the world. the aim of this study was to assess estrogen receptor (er), progesterone receptor (pr) and her-2/neu of infiltrating ductal carcinoma (idc) with tumor size, histologic grade, lymph node metastasis and age. methods: this study was carried out on 300 tissue blocks ofpatients with idc who underwent mas...